<template>
  <div class="dashboard-container">
    <div class="app-container">
      <!-- 靠右的按钮 -->
      <el-card>
        <el-row type="flex" justify="end">
          <el-button type="primary" size="small" @click="addRoot('0','1')">添加权限</el-button>
        </el-row>
      </el-card>

      <!-- 表格 -->
      <el-table border :data="PermissionList" row-key="id">
        <el-table-column align="center" prop="name" label="名称" />
        <el-table-column align="center" prop="description" label="标识" />
        <el-table-column align="center" prop="code" label="描述" />
        <el-table-column align="center" label="操作">
          <template #default="{row}">
            <el-button type="text" :disabled="row.type!==1" @click="addRoot(row.id,'2')">添加</el-button>
            <el-button type="text" @click="editRoot(row.id)">编辑</el-button>
            <el-button type="text" @click="DelRoot(row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <el-dialog :title="`${formData.id?'编辑':'新增'}权限点`" :visible="showDialog" @close="btnCancel">
        <!-- 表单 -->
        <el-form ref="perForm" :model="formData" :rules="rules" label-width="120px">
          <el-form-item label="权限名称" prop="name">
            <el-input v-model="formData.name" style="width:90%" />
          </el-form-item>
          <el-form-item label="权限标识" prop="code">
            <el-input v-model="formData.code" style="width:90%" />
          </el-form-item>
          <el-form-item label="权限描述">
            <el-input v-model="formData.description" style="width:90%" />
          </el-form-item>
          <el-form-item label="开启">
            <el-switch
              v-model="formData.enVisible"
              active-value="1"
              inactive-value="0"
            />
          </el-form-item>
        </el-form>
        <el-row slot="footer" type="flex" justify="center">
          <el-col :span="6">
            <el-button size="small" type="primary" @click="btnOK">确定</el-button>
            <el-button size="small" @click="btnCancel">取消</el-button>
          </el-col>
        </el-row>
      </el-dialog>
    </div>
  </div>
</template>

<script>
import { getPermissionList, getPermissionDetail, updatePermission, addPermission, delPermission } from '@/api/permission'
import recursion from '@/utils/recursion'
export default {
  data() {
    return {
      rules: {
        name: [{ required: true, message: '内容不能为空', trigger: 'blur' }],
        code: [{ required: true, message: '内容不能为空', trigger: 'blur' }]
      },
      showDialog: false,
      formData: {
        name: '',
        code: '',
        description: '',
        enVisible: ''
      },
      PermissionList: []
    }
  },
  mounted() {
    this.init()
  },
  methods: {
    async init() {
      this.PermissionList = recursion((await getPermissionList()), '0')
    },
    btnCancel() {
      this.formData = {
        name: '',
        code: '',
        description: '',
        enVisible: ''
      }
      this.showDialog = false
    },
    async addRoot(id, type) {
      this.formData.pid = id
      this.formData.type = type
      this.showDialog = true
    },
    async editRoot(id) {
      this.showDialog = true
      this.formData = await getPermissionDetail(id)
    },
    async btnOK() {
      await this.$refs.perForm.validate()
      if (this.formData.id) {
        await updatePermission(this.formData)
        this.$message.success('更新成功')
      } else {
        await addPermission(this.formData)

        this.$message.success('新增成功')
        this.init()
      }
      this.showDialog = false
    },
    async DelRoot(id) {
      await this.$confirm('确定要删除吗')
      await delPermission(id)
      this.init()
    }
  }
}
</script>

<style>

</style>
